Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r523-tall-167987247900317.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is Murphy-COL-D4N025, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r523-tall-167987247900317
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.8K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 7 12:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.0K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 20K Mar 31 16:48 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-00
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-01
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-02
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-03
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-04
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-05
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-06
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-07
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-08
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-09
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-10
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-11
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-12
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-13
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-14
FORMULA_NAME Murphy-COL-D4N025-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680937726222

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-COL-D4N025
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-08 07:08:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:08:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:08:47] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-04-08 07:08:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:08:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 445 ms
[2023-04-08 07:08:48] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 30 PT places and 35.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-04-08 07:08:48] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 3 ms.
[2023-04-08 07:08:48] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:08:48] [INFO ] Computed 2 invariants in 4 ms
[2023-04-08 07:08:48] [INFO ] Invariant cache hit.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:08:48] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:08:48] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:08:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:08:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:08:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:08:48] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 10 ms.
[2023-04-08 07:08:49] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:49] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 130, 130, 130, -1, -1, 130, -1, 130, 130, -1, -1, -1, -1, 130]
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:08:49] [INFO ] Unfolded HLPN to a Petri net with 30 places and 35 transitions 135 arcs in 8 ms.
[2023-04-08 07:08:49] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :906
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :849
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :903
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :597
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :597
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :955
FORMULA Murphy-COL-D4N025-UpperBounds-09 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D4N025-UpperBounds-07 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D4N025-UpperBounds-04 130 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :526
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :582
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:08:49] [INFO ] Computed 6 invariants in 5 ms
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:08:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:08:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-08 07:08:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:08:49] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:08:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:49] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 4 ms to minimize.
[2023-04-08 07:08:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:08:49] [INFO ] Added : 3 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:08:50] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 0 ms to minimize.
[2023-04-08 07:08:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 07:08:50] [INFO ] Added : 3 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-08 07:08:50] [INFO ] Added : 2 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:50] [INFO ] Added : 2 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:50] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:50] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 1 ms to minimize.
[2023-04-08 07:08:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:08:50] [INFO ] Added : 3 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:08:50] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:50] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:08:50] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:50] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:51] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:51] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:08:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:51] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:51] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 2 ms to minimize.
[2023-04-08 07:08:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 07:08:51] [INFO ] Added : 3 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 130, 130, 2147483647, 2147483647, 2147483647, 130, 2147483647, 2147483647, 2147483647, 2147483647, 130] Max seen :[5, 5, 128, 128, 10, 5, 5, 128, 5, 10, 10, 15, 128]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:08:51] [INFO ] Invariant cache hit.
[2023-04-08 07:08:51] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:08:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 13) seen :574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 13) seen :526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 13) seen :582
[2023-04-08 07:08:59] [INFO ] Invariant cache hit.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:08:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:08:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:08:59] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:08:59] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:08:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:59] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:59] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:08:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:08:59] [INFO ] Added : 3 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:59] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:59] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 0 ms to minimize.
[2023-04-08 07:08:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 07:08:59] [INFO ] Added : 3 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:59] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:00] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 0 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:09:00] [INFO ] Added : 3 causal constraints over 2 iterations in 38 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:00] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:09:00] [INFO ] Added : 3 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 130, 130, 2147483647, 2147483647, 2147483647, 130, 2147483647, 2147483647, 2147483647, 2147483647, 130] Max seen :[5, 5, 128, 128, 10, 5, 5, 128, 5, 10, 10, 15, 128]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 30/30 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:00] [INFO ] Invariant cache hit.
[2023-04-08 07:09:00] [INFO ] Implicit Places using invariants in 27 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 30 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 33 ms. Remains : 25/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:00] [INFO ] Computed 1 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 13) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 13) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 13) seen :526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 13) seen :582
[2023-04-08 07:09:07] [INFO ] Invariant cache hit.
[2023-04-08 07:09:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 4 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:08] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-08 07:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:09] [INFO ] Added : 4 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 130, 130, 2147483647, 2147483647, 2147483647, 130, 2147483647, 2147483647, 2147483647, 2147483647, 130] Max seen :[5, 5, 128, 128, 10, 5, 5, 128, 5, 10, 10, 15, 128]
Support contains 20 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:09] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-08 07:09:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 25/25 places, 35/35 transitions.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-00
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:09] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:09] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 3 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:09] [INFO ] Computed 0 invariants in 2 ms
[2023-04-08 07:09:09] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 1) seen :5
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:10] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:09:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-00 in 1193 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-01
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:10] [INFO ] Computed 1 invariants in 4 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:10] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 1) seen :5
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:11] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:11] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:11] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:09:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-01 in 1182 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-02
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:11] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10013 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :128
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:11] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 1) seen :128
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:12] [INFO ] Added : 4 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-08 07:09:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-02 in 1332 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-03
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :128
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:09:13] [INFO ] Added : 4 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:13] [INFO ] Invariant cache hit.
[2023-04-08 07:09:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:09:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 1) seen :128
[2023-04-08 07:09:13] [INFO ] Invariant cache hit.
[2023-04-08 07:09:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:14] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:14] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
[2023-04-08 07:09:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
[2023-04-08 07:09:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:14] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-08 07:09:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
[2023-04-08 07:09:14] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-03 in 1263 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-05
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :10
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
[2023-04-08 07:09:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:14] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:14] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:14] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:14] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 1) seen :10
[2023-04-08 07:09:15] [INFO ] Invariant cache hit.
[2023-04-08 07:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:15] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2023-04-08 07:09:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:09:15] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:15] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:15] [INFO ] Invariant cache hit.
[2023-04-08 07:09:15] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:09:15] [INFO ] Invariant cache hit.
[2023-04-08 07:09:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 07:09:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:15] [INFO ] Invariant cache hit.
[2023-04-08 07:09:15] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-05 in 1310 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-06
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:15] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
[2023-04-08 07:09:15] [INFO ] Invariant cache hit.
[2023-04-08 07:09:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 16 ms returned sat
[2023-04-08 07:09:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:09:15] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:15] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:15] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 1) seen :5
[2023-04-08 07:09:16] [INFO ] Invariant cache hit.
[2023-04-08 07:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:16] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:16] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:16] [INFO ] Invariant cache hit.
[2023-04-08 07:09:16] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:09:16] [INFO ] Invariant cache hit.
[2023-04-08 07:09:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:16] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 07:09:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:16] [INFO ] Invariant cache hit.
[2023-04-08 07:09:16] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-06 in 1249 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-08
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:16] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :5
[2023-04-08 07:09:16] [INFO ] Invariant cache hit.
[2023-04-08 07:09:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:16] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:16] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 1) seen :5
[2023-04-08 07:09:17] [INFO ] Invariant cache hit.
[2023-04-08 07:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:17] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:17] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:17] [INFO ] Invariant cache hit.
[2023-04-08 07:09:17] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:09:17] [INFO ] Invariant cache hit.
[2023-04-08 07:09:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:17] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-08 07:09:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:17] [INFO ] Invariant cache hit.
[2023-04-08 07:09:18] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-08 in 1270 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-10
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:18] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10022 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1002 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :128
[2023-04-08 07:09:18] [INFO ] Invariant cache hit.
[2023-04-08 07:09:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:18] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:18] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:18] [INFO ] Invariant cache hit.
[2023-04-08 07:09:18] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:09:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 1) seen :128
[2023-04-08 07:09:19] [INFO ] Invariant cache hit.
[2023-04-08 07:09:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:19] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:19] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:19] [INFO ] Invariant cache hit.
[2023-04-08 07:09:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:09:19] [INFO ] Invariant cache hit.
[2023-04-08 07:09:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:19] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-08 07:09:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:19] [INFO ] Invariant cache hit.
[2023-04-08 07:09:19] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-10 in 1403 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-11
[2023-04-08 07:09:19] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :5
[2023-04-08 07:09:19] [INFO ] Invariant cache hit.
[2023-04-08 07:09:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:19] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:19] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 1) seen :5
[2023-04-08 07:09:20] [INFO ] Invariant cache hit.
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:20] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:20] [INFO ] Invariant cache hit.
[2023-04-08 07:09:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:09:20] [INFO ] Invariant cache hit.
[2023-04-08 07:09:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:20] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-08 07:09:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:20] [INFO ] Invariant cache hit.
[2023-04-08 07:09:20] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-11 in 1180 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-12
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:20] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :10
[2023-04-08 07:09:20] [INFO ] Invariant cache hit.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:20] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:20] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 1) seen :10
[2023-04-08 07:09:21] [INFO ] Invariant cache hit.
[2023-04-08 07:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:09:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:21] [INFO ] Deduced a trap composed of 2 places in 37 ms of which 0 ms to minimize.
[2023-04-08 07:09:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-04-08 07:09:21] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:21] [INFO ] Invariant cache hit.
[2023-04-08 07:09:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:09:21] [INFO ] Invariant cache hit.
[2023-04-08 07:09:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:21] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 07:09:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:21] [INFO ] Invariant cache hit.
[2023-04-08 07:09:21] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-12 in 1282 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-13
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:21] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :10
[2023-04-08 07:09:21] [INFO ] Invariant cache hit.
[2023-04-08 07:09:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:21] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:22] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:22] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:22] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 1) seen :10
[2023-04-08 07:09:22] [INFO ] Invariant cache hit.
[2023-04-08 07:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:23] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2023-04-08 07:09:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-04-08 07:09:23] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:23] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:23] [INFO ] Invariant cache hit.
[2023-04-08 07:09:23] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:09:23] [INFO ] Invariant cache hit.
[2023-04-08 07:09:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:23] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:09:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:23] [INFO ] Invariant cache hit.
[2023-04-08 07:09:23] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-13 in 1286 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-14
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:23] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :15
[2023-04-08 07:09:23] [INFO ] Invariant cache hit.
[2023-04-08 07:09:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:23] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:09:23] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:09:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 1) seen :15
[2023-04-08 07:09:24] [INFO ] Invariant cache hit.
[2023-04-08 07:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:24] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:24] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:09:24] [INFO ] Invariant cache hit.
[2023-04-08 07:09:24] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:09:24] [INFO ] Invariant cache hit.
[2023-04-08 07:09:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:09:24] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-04-08 07:09:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:24] [INFO ] Invariant cache hit.
[2023-04-08 07:09:24] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-14 in 1209 ms.
Starting property specific reduction for Murphy-COL-D4N025-UpperBounds-15
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:09:24] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10025 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1432 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :128
[2023-04-08 07:09:24] [INFO ] Invariant cache hit.
[2023-04-08 07:09:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:24] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:24] [INFO ] Invariant cache hit.
[2023-04-08 07:09:24] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:09:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000014 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 1) seen :128
[2023-04-08 07:09:25] [INFO ] Invariant cache hit.
[2023-04-08 07:09:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:25] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:25] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [650] Max seen :[128]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:25] [INFO ] Invariant cache hit.
[2023-04-08 07:09:25] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-08 07:09:25] [INFO ] Invariant cache hit.
[2023-04-08 07:09:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:25] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-08 07:09:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:25] [INFO ] Invariant cache hit.
[2023-04-08 07:09:25] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N025-UpperBounds-15 in 1283 ms.
[2023-04-08 07:09:26] [INFO ] Flatten gal took : 52 ms
[2023-04-08 07:09:26] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/UpperBounds.sr.xml took 10 ms.
[2023-04-08 07:09:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25 places, 35 transitions and 115 arcs took 2 ms.
Total runtime 38765 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Murphy (COL), instance D4N025
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 25 places, 35 transitions, 115 arcs.
Final Score: 94.139
Took : 1 seconds
Bounds file is: UpperBounds.xml

BK_STOP 1680937909815

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
/home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//smart.sh: line 116: 1304 Killed ${SMART}/smart ${INPUT_SM}

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-COL-D4N025"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is Murphy-COL-D4N025, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r523-tall-167987247900317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D4N025.tgz
mv Murphy-COL-D4N025 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;